There is a wide range of training available to graduate students, from specific to generic and transferable. You should discuss with your supervisor which courses would be suitable. You are expected to attend about 10 days (or 20 equivalent 1/2 days) training per year (Credit system explained here).
Remember to record all training events attended in your Student Log Book.
1. University Lectures.
2. Researcher Development.
Researcher Development (RD) encompasses all of the learning and development that you might wish to experience and acquire during your time in Cambridge. It is needed to provide you with the skills and experiences that you need both today and for the future, whatever that might be. The structure for your RD is provided by the Cambridge Researcher Development Framework.